docs: def new(name):
          """Make a new interpolator by name.
  
          Make a new interpolator from the libvips class nickname. For example::
  
              inter = pyvips.Interpolator.new('bicubic')
  
          You can get a list of all supported interpolators from the command-line
          with::
  
              $ vips -l interpolate
  
          See for example :meth:`.affine`.
  
  
          """
  
          # logger.debug('VipsInterpolate.new: name = %s', name)
  
          vi = vips_lib.vips_interpolate_new(_to_bytes(name))
          if vi == ffi.NULL:
              raise Error('no such interpolator {0}'.format(name))
  
          return Interpolate(vi)